bond2 (unregistering): Released all slaves
------------[ cut here ]------------
WARNING: CPU: 0 PID: 9385 at net/core/dev.c:9445 netdev_has_any_lower_dev net/core/dev.c:7007 [inline]
WARNING: CPU: 0 PID: 9385 at net/core/dev.c:9445 rollback_registered_many+0x56b/0x5f0 net/core/dev.c:9446
Modules linked in:
CPU: 0 PID: 9385 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:rollback_registered_many+0x56b/0x5f0 net/core/dev.c:9445
Code: c8 fe ff ff ba 5f 1b 00 00 48 c7 c6 df 6f 0b 84 48 c7 c7 60 50 ec 83 c6 05 13 bc ed 01 01 e8 e0 57 7d 00 0f 0b e9 a2 fe ff ff <0f> 0b e9 8e fe ff ff 0f 0b 0f 0b 0f 0b 80 3d e7 bb ed 01 00 0f 85
RSP: 0018:ffffc90004d0f878 EFLAGS: 00010202
RAX: ffff88811cf2b801 RBX: ffff88811d454000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff83f3001b RDI: ffffffff84625de0
RBP: ffff88811e05c080 R08: 0000000000000001 R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000000001 R12: ffffc90004d0f8f0
R13: ffff88810c43af00 R14: ffffffff82809060 R15: 0000000000000000
FS:  00007f27f0937700(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd9bbceddb8 CR3: 000000011ebd0000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 unregister_netdevice_many+0x12/0x70 net/core/dev.c:10626
 rtnl_delete_link+0x3f/0x70 net/core/rtnetlink.c:3055
 rtnl_dellink+0x13e/0x2d0 net/core/rtnetlink.c:3107
 rtnetlink_rcv_msg+0x173/0x480 net/core/rtnetlink.c:5562
 netlink_rcv_skb+0x49/0xf0 net/netlink/af_netlink.c:2494
 netlink_unicast_kernel net/netlink/af_netlink.c:1304 [inline]
 netlink_unicast+0x19a/0x270 net/netlink/af_netlink.c:1330
 netlink_sendmsg+0x248/0x480 net/netlink/af_netlink.c:1919
 sock_sendmsg_nosec net/socket.c:651 [inline]
 sock_sendmsg+0x2b/0x40 net/socket.c:671
 ____sys_sendmsg+0x1ed/0x230 net/socket.c:2353
 ___sys_sendmsg+0x77/0xb0 net/socket.c:2407
 __sys_sendmsg+0x52/0xa0 net/socket.c:2440
 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x45d4d9
Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f27f0936c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000000000002cd80 RCX: 000000000045d4d9
RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000009
RBP: 000000000118d340 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118d30c
R13: 000000000169fb6f R14: 00007f27f09379c0 R15: 000000000118d30c